#!/usr/bin/env python
# -*- coding: UTF-8 -*-
#
# Copyright [Gtlions Lai].
# Create Date:
# Update Date:
"""summarization ahout this script.

detail ahout this script

   Class(): summarization about Class
   ...
   function(): summarization about function
   ...
"""
__authors__ = '"Gtlions Lai" <gtlions.l@qq.com>'

import sys
from PyQt4 import QtGui, QtCore
from PyQt4 import QtGui, QtCore

app = QtGui.QApplication([])

w = QtGui.QWidget()

def showMsg():
    QtGui.QMessageBox.information(w, u"信息", u"ok")

btn = QtGui.QPushButton(u"点我", w)
w.connect(btn, QtCore.SIGNAL("clicked()"), showMsg)

w.show()
app.exec_()
